package com.ynwa.rpc.simple;

/**
 * @author gzd
 * @date 2017/12/25 17:09
 * @desc echo service 实现类
 */
public class EchoServiceImpl implements EchoService {


    @Override
    public String echo(String ping) {
        return ping != null ? ping + "--> I am ok ..." : "I am ok ...";
    }
}
